/*
 * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.siddhi.core.table.record;

import java.util.HashMap;
import java.util.Map;

/**
 * RecordTableHandlerManager is a factory implementation that would generate {@link RecordTableHandler}s
 */
public abstract class RecordTableHandlerManager {

    private Map<String, RecordTableHandler> registeredRecordTableHandlers = new HashMap<>();

    public abstract RecordTableHandler generateRecordTableHandler();

    public void registerRecordTableHandler(String elementId, RecordTableHandler recordTableHandler) {
        this.registeredRecordTableHandlers.put(elementId, recordTableHandler);
    }

    public void unregisterRecordTableHandler(String elementId) {
        this.registeredRecordTableHandlers.remove(elementId);
    }

    public Map<String, RecordTableHandler> getRegisteredRecordTableHandlers() {
        return this.registeredRecordTableHandlers;
    }

    public void clear() {
        this.registeredRecordTableHandlers.clear();
    }
}
